Change in coreboot[master]: mb/amd/majolica: Add plain dsdt

[Marshall Dawson (Code Review)]

Attention is currently required from: Jason Glenesk, Raul Rangel, Kyösti Mälkki, Felix Held.
Marshall Dawson has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/50559 )

Change subject: mb/amd/majolica: Add plain dsdt
......................................................................

Patch Set 2:

(1 comment)

File src/mainboard/amd/majolica/dsdt.asl:

https://review.coreboot.org/c/coreboot/+/50559/comment/65b894db_0860b735 
PS1, Line 3: #define MAINBOARD_HAS_SPEAKER 1
> At least at the moment, nobody defines this 0, and the test is with "#if". […]

The way this works, you don't need to define as 0.  You can merely remove the line if there's no speaker like in the google/kahlee boards.

Agreed it's not needed yet.  And it looks like we still connect PC_BEEP to Majolica's codec.  I can go either way, i.e. leave it here or add it later.